1. Department of Otolaryngology, University of California San Diego, La Jolla, CA, USA
2. Division of Cardiothoracic Surgery, Department of Surgery, University of California San Diego, La Jolla, CA, USA
3. Department of Medicine, Scripps Encinitas, Encinitas, CA, USA
4. Division of Plastic Surgery, Department of Surgery, University of California San Diego, La Jolla, CA, USA